Inventor
Andreas Berger
Inventor
Hasel, DE
Overview
Patents· 74 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level28%
G11BInformation storage based on relative movement between record carrier and transducer9%
G06FElectric digital data processing7%
H04LTransmission of digital information, e.g. telegraphic communication7%
G10KSound-producing devices7%
Y10TTechnical subjects covered by former us classification6%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general3%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for2%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems2%
PatentTitleYear
10,834,061Perimeter enforcement of encryption rules202010,833,581Muti-level hybrid flying capacitor converter control202010,791,097Portable encryption format202010,728,226Portable encryption format202010,691,824Behavioral-based control of access to encrypted content by a process202010,686,827Intermediate encryption for exposed content202010,677,623Measuring device for determining a flow and/or composition of a measuring medium in a pipe202010,657,277Behavioral-based control of access to encrypted content by a process202010,650,154Process-level control of encrypted content202010,628,597Just-in-time encryption202010,620,026Ultrasonic transducer for application in an ultrasonic, flow measuring device or in an ultrasonic, fill-level measuring device202010,591,328Arrangement for transmitting and/or receiving an ultrasonic, wanted signal and ultrasonic, flow measuring device202010,461,526Explosion protection circuit with impedance matching201910,378,939Method for manufacturing a sound transducer for a field device of automation technology201910,375,752Mobile communication terminal and system with a mobile communication terminal201910,348,697Portable encryption format201910,283,102Ultrasonic transducer and ultrasonic flow measuring device201910,263,966Perimeter enforcement of encryption rules201910,199,028Ultrasonic transducer mounting assembly201910,128,752Controller tuning using perturbation sequence201810,075,058Controller tuning using duty cycle mismatch20189,984,248Behavioral-based control of access to encrypted content by a process20189,897,471'Coupling element, ultrasonic transducer and ultrasonic flow meter'20189,689,728'Ultrasonic transducer and ultrasonic flow meter'20179,574,926'Measuring tube for a flow measuring device and flow measuring device'20179,279,707'Ultrasonic multipath flow measuring device ascertaining weighing factors for measuring paths'20169,200,946'Ultrasonic transducer for an ultrasonic flow measuring device'20159,175,994'Ultrasonic transducer for a flow measuring device'20159,140,594'Ultrasonic, flow measuring device'20159,127,365'Generation of multilayer structures in a single sputtering module of a multi-station magnetic recording media fabrication tool'20159,097,567'Ultrasonic, flow measuring device'20158,939,034'Flow measuring device'20158,904,861'Measuring device'20148,899,116'Replaceable ultrasonic transducer for an ultrasonic flow measuring device'20148,757,006'Method and measuring system for determining and/or monitoring the flow of a measured medium through a measuring tube'20148,689,639'Ultrasonic transducer having a matching layer between a piezoelectric element and a coupling element'20148,560,252'Coupling element of a sensor of an ultrasonic, flow measuring device'20138,547,000'Ultrasonic, flow measuring device'20138,408,072'Coupling element for an ultrasonic flow measuring device'20138,356,523'Ultrasonic sensor of a measuring system for determining and/or monitoring flow of a measured medium through a measuring tube'20138,347,734'Method and measuring system for determining and/or monitoring flow of a measured medium in a measuring tube'20138,267,365'Apparatus for securing a measuring or display unit on an object'20128,263,239'Laminated magnetic thin films for magnetic recording with weak ferromagnetic coupling'20128,156,792'Method and apparatus for ascertaining and/or monitoring a process variable'20128,104,359'Ultrasonic mass flow rate monitoring device with ultrasonic sensor transmitting/receiving signals along defined sound paths of different lengths'20128,047,081'Flow monitoring apparatus having an ultrasonic sensor with a coupling adapter having securing mechanism'20118,021,769'Patterned perpendicular magnetic recording medium with exchange coupled recording layer structure and magnetic recording system using the medium'20117,989,096'Perpendicular recording media having an exchange-spring structure'20117,886,615'Method for monitoring an ultrasound flowmeter system and/or process'20117,846,563'Perpendicular magnetic recording exchange-spring type medium with a lateral coupling layer for increasing intergranular exchange coupling in the lower magnetic layer'20107,706,986'Apparatus for determining and/or monitoring volume and/or mass flow of a medium'20107,687,157'Perpendicular recording media having an exchange-spring structure'20107,677,376'Electromagnetic friction engaged clutch, method for the operation thereof, and use thereof in a drive train for automatically actuating a vehicle door or a vehicle flap'20107,638,210'Perpendicular magnetic recording medium with exchange-coupled magnetic layers and improved coupling layer'20097,588,841'Perpendicular magnetic recording exchange-spring type medium with a lateral coupling layer for increasing intergranular exchange coupling in the lower magnetic layer'20097,582,368'Perpendicular magnetic recording medium with an exchange-spring recording structure and a lateral coupling layer for increasing intergranular exchange coupling'20097,572,526'Perpendicular magnetic recording medium with exchange-spring structure having multiple exchange-spring layers and recording system for the medium'20097,550,210'Perpendicular magnetic recording medium with multiple exchange-coupled magnetic layers having substantially similar anisotropy fields'20097,523,677'Apparatus for ascertaining and/or monitoring volume-or mass-flow of a medium'20097,514,162'Perpendicular magnetic recording medium with metamagnetic antiferromagnetically-coupled layer between the soft underlayer and recording layer'20097,498,092'Perpendicular magnetic recording medium with magnetic torque layer coupled to the perpendicular recording layer'20097,448,282'Device for determining and/or monitoring volume and/or mass flow of a medium'20087,412,902'Device for determination and/or monitoring of the volumetric and/or mass flow of a medium and having coupling element including two element portions'20087,395,720'Apparatus for securing a measuring sensor on a pipeline'20087,373,839'Apparatus for determining and/or monitoring volume- and/or mass-flow of a medium in a pipeline'20087,240,566'Device for positioning a clamp-on flowmeter on a container'20077,217,071'Method for testing the fit or imbalance of a tool'20077,019,903'Color dichroic polarizers and method for the production thereof'20066,931,944'Measuring head for an ultrasonic flowmeter'20056,810,763'Arrangement for electrically locking the steering shaft of a steering device'20046,772,608'Method for producing UV polarizers'20046,515,724'Optical switch'20036,510,688'Safety device for a moving system'20036,354,118'Arrangement for electrically locking the steering shaft of a motor vehicle steering device'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Patents assigned to FLOWTEC AG (33)· patent assignee history
2005–2013Based in Therwil, CH· patent location history
2006–2019Patents assigned to BERGER ANDREAS (17)· patent assignee history
2009–2010Patents assigned to HITACHI GLOBAL STORAGE TECH (8)· patent assignee history
2009–2012Based in San Jose, CA, US· patent location history
2009–2012Based in Reinach, CH· patent location history
2012–2016Patents assigned to WIEST ACHIM (12)· patent assignee history
2013–2020Based in Hasel, DE· patent location history
2018–2020Patents assigned to SOPHOS LTD (9)· patent assignee history
2018–2020Based in Linz, AT· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FLOWTEC AG | 33 | 2005–2020 |
| BERGER ANDREASself | 17 | 2006–2019 |
| WIEST ACHIM | 12 | 2012–2016 |
| SOPHOS LTD | 9 | 2018–2020 |
| HITACHI GLOBAL STORAGE TECH | 8 | 2009–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hasel, DE | 22 | 2013–2020 |
| San Jose, California, US | 12 | 2009–2012 |
| Therwil, CH | 10 | 2005–2013 |
| Linz, AT | 9 | 2018–2020 |
| Reinach, CH | 4 | 2009–2012 |